{"provider":{"host":"call402.com","name":"call402.com","score":55.7,"live":true,"checkedAt":"2026-11-02T03:12:51.400Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":1577,"note":"valid x402 v2 terms"},"endpoints":2,"networks":["eip155:8453"],"cheapestUsd":"0.005","income7dUsd":"0.035","payers7d":6,"transfers7d":7,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/call402.com"},"endpoints":[{"url":"https://call402.com/api/hash-tools","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called."},{"url":"https://call402.com/api/wallet-lookup","method":"POST","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Look up a Base wallet address: native ETH plus balances for a curated list of 195 tokens, read directly from Base chain state via public RPC with a self-hosted reader (no third-party data API). The response includes a coverage field: tokens outside the list with no transfers in the discovery window (default about 28 hours) are not reported. Balances only; no USD valuation."}]}